Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
May 2025 Milk Sub Index 2.48
Milk (kg) 104.00 -0.014 -1.46
Fat (kg) -9.57 -0.375 3.58
Prot (kg) -0.79 -0.441 0.35
Fertility Sub Index -4.82
Calving Interval (days) 2.41 -1.459 -3.52
Survival (%) -1.17 1.117 -1.31
Calving Sub Index 0.38
Gestation Length (days) -0.41 -0.919 0.38
Beef Sub Index -0.58
Carcass Weight (kg) -2.10 -0.528 1.11
Age of Slaughter (days) 3.92 -0.432 -1.69
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index -3.28

* Based on an €80/tonne carbon price